Title :
A smoothing algorithm for engineering drawing and its parallel implementation
Author :
Duoqiang, Wang ; Qinghua, Li ; Xuhong, Tian
Author_Institution :
Sch. of Comput. Sci. & Technol., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
The author presents a smoothing algorithm for engineering drawing. The algorithm includes cleaning isolated pixels, smoothing "short line": removing hair noise and filling voids and small breaks in the line structures. Parallelism is introduced to speed up the processing of the algorithm. Experimental results confirm our new approach.
Keywords :
engineering graphics; image processing; interference suppression; parallel algorithms; smoothing methods; engineering drawing; hair noise; isolated pixel cleaning; line structures; parallel implementation; parallelism; short line smoothing; smoothing algorithm;
Conference_Titel :
High Performance Computing in the Asia-Pacific Region, 2000. Proceedings. The Fourth International Conference/Exhibition on
Conference_Location :
Beijing, China
Print_ISBN :
0-7695-0589-2
DOI :
10.1109/HPC.2000.843548
